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ES2100782A1 - METHOD AND APPARATUS TO ELIMINATE REACTION GASES WITHIN A MELTING FURNACE. - Google Patents

METHOD AND APPARATUS TO ELIMINATE REACTION GASES WITHIN A MELTING FURNACE.

Info

Publication number
ES2100782A1
ES2100782A1 ES09301201A ES9301201A ES2100782A1 ES 2100782 A1 ES2100782 A1 ES 2100782A1 ES 09301201 A ES09301201 A ES 09301201A ES 9301201 A ES9301201 A ES 9301201A ES 2100782 A1 ES2100782 A1 ES 2100782A1
Authority
ES
Spain
Prior art keywords
reaction gases
melting furnace
gases
eliminate reaction
way
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES09301201A
Other languages
Spanish (es)
Other versions
ES2100782B1 (en
Inventor
Markus Kalle T Ranki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Corp
Original Assignee
Outokumpu Engineering Contractors Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outokumpu Engineering Contractors Oy filed Critical Outokumpu Engineering Contractors Oy
Publication of ES2100782A1 publication Critical patent/ES2100782A1/en
Application granted granted Critical
Publication of ES2100782B1 publication Critical patent/ES2100782B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

METODO Y APARATO PARA ALIMENTAR GASES DE REACCION DENTRO DE UN HORNO DE FUSION. LA PRESENTE INVENCION SE REFIERE A UN METODO Y APARATO PARA ALIMENTAR GASES DE REACCION, VENTAJOSAMENTE OXIGENO Y AIRE O UNA MEZCLA DE LOS MISMOS, DENTRO DE UN HORNO DE FUSION DE MANERA QUE SE PUEDA REGULAR EL AREA EN SECCION TRANSVERSAL A TRAVES DE LA CUAL SE ALIMENTA LOS GASES DE REACCION. DE ESTA MANERA SE PUEDE MANTENER SUFICIENTEMENTE ALTA LA VELOCIDAD DE LOS GASES CUANDO SON DESCARGADOS LOS MISMOS DENTRO DEL HORNO DE FUSION MIENTRAS VARIA LA CANTIDAD Y CALIDAD DEL GAS.METHOD AND APPARATUS FOR FEEDING REACTION GASES INTO A MELTING OVEN. THE PRESENT INVENTION REFERS TO A METHOD AND APPARATUS FOR FEEDING REACTION GASES, ADVANTAGEOUSLY OXYGEN AND AIR OR A MIXTURE OF THE SAME, WITHIN A FUSION FURNACE IN A WAY THAT THE AREA CAN BE REGULATED IN A TRANSVERSAL SECTION THROUGH THE CUAL SECTION FEED THE REACTION GASES. IN THIS WAY, THE SPEED OF THE GASES CAN BE KEPT SUFFICIENTLY HIGH WHEN THEY ARE DISCHARGED INTO THE MELTING FURNACE WHILE THE QUANTITY AND QUALITY OF THE GAS VARY.

ES09301201A 1992-06-01 1993-06-01 METHOD AND APPARATUS TO ELIMINATE REACTION GASES WITHIN A MELTING FURNACE. Expired - Fee Related ES2100782B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI922530A FI94150C (en) 1992-06-01 1992-06-01 Methods and apparatus for supplying reaction gases to a furnace

Publications (2)

Publication Number Publication Date
ES2100782A1 true ES2100782A1 (en) 1997-06-16
ES2100782B1 ES2100782B1 (en) 1998-02-16

Family

ID=8535395

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301201A Expired - Fee Related ES2100782B1 (en) 1992-06-01 1993-06-01 METHOD AND APPARATUS TO ELIMINATE REACTION GASES WITHIN A MELTING FURNACE.

Country Status (8)

Country Link
US (1) US5362032A (en)
JP (1) JP3413246B2 (en)
CN (1) CN1038271C (en)
AU (1) AU667531B2 (en)
CA (1) CA2097234C (en)
DE (1) DE4317705B4 (en)
ES (1) ES2100782B1 (en)
FI (1) FI94150C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98071C (en) * 1995-05-23 1997-04-10 Outokumpu Eng Contract Process and apparatus for feeding reaction gas solids
ZA963382B (en) * 1995-05-23 1996-11-11 Outokumpu Eng Contract Method and apparatus for feeding reaction gas and solids
FI100889B (en) * 1996-10-01 1998-03-13 Outokumpu Oy Process for feeding and directing reaction gas and solid into a furnace and multiple control burner intended for this purpose
US6540331B2 (en) 1997-07-15 2003-04-01 Silverbrook Research Pty Ltd Actuating mechanism which includes a thermal bend actuator
US6959982B2 (en) 1998-06-09 2005-11-01 Silverbrook Research Pty Ltd Flexible wall driven inkjet printhead nozzle
FI105828B (en) 1999-05-31 2000-10-13 Outokumpu Oy Device for equalizing the feeding-in of pulverulent material in an enrichment burner in the ore concentrate burner of a suspension smelting furnace
FI108865B (en) * 2000-12-20 2002-04-15 Outokumpu Oy Device for feeding a solid material and oxidation gas into a suspension smelting furnace
FI120101B (en) 2007-09-05 2009-06-30 Outotec Oyj concentrate Burner
FI121852B (en) * 2009-10-19 2011-05-13 Outotec Oyj Process for feeding fuel gas into the reaction shaft in a suspension melting furnace and burner
FI124223B (en) * 2010-06-29 2014-05-15 Outotec Oyj SUSPENSION MIXTURE AND CONCENTRATE BURNER
US9103592B2 (en) 2011-05-06 2015-08-11 Hatch Ltd. Burner with velocity adjustment for flash smelter
CN102268558B (en) 2011-07-25 2012-11-28 阳谷祥光铜业有限公司 Floating entrainment metallurgical process and reactor thereof
JP6216595B2 (en) * 2013-10-01 2017-10-18 パンパシフィック・カッパー株式会社 Raw material supply device, flash smelting furnace and method of operating flash smelting furnace
CN104634101B (en) * 2015-02-13 2016-09-14 阳谷祥光铜业有限公司 One revolves floating method of smelting, nozzle and metallurgical equipment in the same direction
EP3631334A4 (en) * 2017-05-29 2020-08-26 Outotec (Finland) Oy METHOD AND ARRANGEMENT FOR CONTROLLING A BURNER OF A SUSPENSION MELTING FURNACE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES457871A1 (en) * 1976-04-16 1978-03-01 Colmant Cuvelier Burner for powdered fuel
US4147535A (en) * 1977-05-16 1979-04-03 Outokumpu Oy Procedure for producing a suspension of a powdery substance and a reaction gas
US4210315A (en) * 1977-05-16 1980-07-01 Outokumpu Oy Means for producing a suspension of a powdery substance and a reaction gas
US4389243A (en) * 1979-05-11 1983-06-21 Dravo Corporation Method for the flash oxidation of metal concentrates
US4392885A (en) * 1980-12-30 1983-07-12 Outokumpu Oy Method and apparatus for forming a directioned suspension spray of a pulverous material and a reaction gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118758A (en) * 1961-03-27 1964-01-21 Union Carbide Canada Ltd Post-mixed oxy-fuel oxide reduction
FI63780C (en) * 1981-11-27 1983-08-10 Outokumpu Oy SAETTING OF ORGANIZATION ATT OF THE PARTICULARS TO THE SUSPENSION OF SUSPENSION STRUCTURES AV ETT AEMNE I PULVERFORM OCH REAKTIONSGAS
FI88517C (en) * 1990-01-25 1993-05-25 Outokumpu Oy Saett och anordning Foer inmatning av reaktionsaemnen i en smaeltugn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES457871A1 (en) * 1976-04-16 1978-03-01 Colmant Cuvelier Burner for powdered fuel
US4147535A (en) * 1977-05-16 1979-04-03 Outokumpu Oy Procedure for producing a suspension of a powdery substance and a reaction gas
US4210315A (en) * 1977-05-16 1980-07-01 Outokumpu Oy Means for producing a suspension of a powdery substance and a reaction gas
US4389243A (en) * 1979-05-11 1983-06-21 Dravo Corporation Method for the flash oxidation of metal concentrates
US4392885A (en) * 1980-12-30 1983-07-12 Outokumpu Oy Method and apparatus for forming a directioned suspension spray of a pulverous material and a reaction gas

Also Published As

Publication number Publication date
AU667531B2 (en) 1996-03-28
AU3866193A (en) 1993-12-02
CA2097234A1 (en) 1993-12-02
FI94150C (en) 1995-07-25
CN1038271C (en) 1998-05-06
DE4317705A1 (en) 1993-12-02
CN1079511A (en) 1993-12-15
US5362032A (en) 1994-11-08
ES2100782B1 (en) 1998-02-16
JP3413246B2 (en) 2003-06-03
FI922530A0 (en) 1992-06-01
CA2097234C (en) 1999-01-12
JPH0634273A (en) 1994-02-08
FI94150B (en) 1995-04-13
DE4317705B4 (en) 2005-07-14
FI922530L (en) 1993-12-02

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